This paper provides a technological overview of the system architecture evolution (SAE) of
LTE networks. The target of this overview is to provide a basic knowledge on 4G cellular …

IP Multimedia Subsystem (IMS) is widely considered as the main solution for the next
generation multimedia rich communication. In order to provide multi-level security service in …

Signature‐based intrusion detection systems (IDSs) have the advantages of producing a
lower false alarm rate and using less system resources compared to anomaly based …

The IP multimedia subsystem (IMS) is being deployed in the third generation (3G) networks
since it supports many kinds of multimedia services. However, the security of IMS networks …

The openness and heterogeneity of next generation communication networks are now
highlighting more security issues than those of traditional communication environments …

This article presents a novel application-aware network architecture for evolving and
emerging IT services and applications. It proposes to enrich an optical burst switching …

Identity federation is a key requirement for today's distributed services. This technology
allows managed sharing of users' identity information between identity providers (IDP), and …

Fixed mobile convergence (FMC) based on the 3GPP IP Multimedia Subsystem (IMS) is
considered one of the most important communication technologies of this decade. Yet this …

This thesis has investigated what different tools for static code analysis, with an emphasis on
security, there exist and which of these that possibly could be used in a project at Ericsson …

The ongoing convergence of Telephony with Television, specifically cable TV and/or IPTV
opens possibilities for rich social interactions between groups of people. In this paper we will …